Charging station



FIG. 1 is a front view of a charging station, showing our new design;

FIG. 2 is a rear view thereof, which is a mirror image of the front view;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a top, front and right side perspective view thereof.

The broken lines in the drawings illustrate portions of the charging station that form no part of the claimed design. 

CLAIM The ornamental design for a charging station, as shown and described. 